Big news for @michaelshankrac!@jack_harvey42 will race in the @GPSTPETE, @ToyotaGPLB and the #Indy500 at @IMS and 3 more races to be named later.https://t.co/Qg8qTpNVQj

— NTT INDYCAR SERIES (@IndyCar) December 8, 2017